Description
YG-1 CTSF343KIT Combo Tap Bright Finish HSS-E Spiral Flute Tap and Drill Kit #10-32 UNF H3
L. Dewitt's SKU #: CTSF343KIT | Mfr Part #: CTSF343KITYG-1 Combo Tap products are built for practical multi-purpose threading in ductile materials. YG-1 CTSF343KIT Combo Tap Bright Finish HSS-E Spiral Flute Tap and Drill Kit #10-32 UNF H3 helps shops solve wrong tap-drill pairing, setup delays, thread-size mismatch, rework, and inconsistent handoff between drilling and tapping with optimized flank geometry, smoother chip evacuation, and reliable thread quality for drill-and-tap setup control.
- CNC machinists and programmers matching tap style, thread size, coating, material, hole type, and chip direction to the job.
- Production teams reducing tap wear, thread rejects, overfeeding, underfeeding, and downtime.
- Tool crib and purchasing teams standardizing YG-1 EDP numbers for repeatable replacement workflows.
- Job shops and MRO buyers covering steels, stainless steels, cast iron, aluminum, copper alloys, and everyday repair work.
CTSF343KIT: YG-1 CTSF343KIT Combo Tap Bright Finish HSS-E Spiral Flute Tap and Drill Kit #10-32 UNF H3 is a YG-1 Bright Finish Spiral Flute Tap and Drill Kit Tap and Drill Kit for matched drilling and tapping workflows where the drill size and tap need to stay together for setup accuracy. Use this model when setup clarity, chip control, and consistent thread quality matter.
Why This Model
Choose this model when the operation calls for matched drilling and tapping workflows where the drill size and tap need to stay together for setup accuracy. Combo Tap geometry is designed to help prevent overfeeding and underfeeding while supporting smoother tapping and more predictable thread finish.
Technical Specifications
| Brand | YG-1 |
| Product Family | Combo Tap |
| Product Group | Combo Tap Spiral Flute Tap and Drill Kit |
| Tool Type | HSS-E tap |
| Tool Style | Bright Finish Spiral Flute Tap and Drill Kit Tap and Drill Kit |
| Product Format | Tap and Drill Kit |
| Application | matched drilling and tapping workflows where the drill size and tap need to stay together for setup accuracy |
| Coating | Bright Finish |
| Substrate | HSS-E |
| Manufacturer Part Number | CTSF343KIT |
| Measurement System | Inch |
| Package Unit | 1 |
| Series | CTSF |
| Thread Size | #10-32 |
| Threads Per Inch | 32 |
| Thread Designation | UNF |
| Pitch Limit | H3 |
| Tool Material | HSS-E |
| Flute Style | Spiral Flute |
| Thread Angle | 60 degrees |
| Chamfer Lead | 2P-3P |
| Coolant Style | Without Coolant |
| Hole Type | Blind Hole up to 2.5xD |
| Application Material | Multi-Purpose |
| Overall Length | 55 mm |
| Drill Diameter | 4.1 mm |
| Drill Flute Length | 22 mm |
| Drill Overall Length | 55 mm |
| Size | Combo Tap #10-32, H3 / YG Basi x Drill 4.1 x 22 x 55 |
What This Solves
- More reliable chip behavior. The selected spiral flute, spiral point, kit, or set format supports the chip-control path needed for the operation.
- Less thread variation. Optimized flank geometry helps reduce overfeeding, underfeeding, and oversized-thread problems.
- Faster replacement matching. EDP, thread size, pitch limit, coating, substrate, coolant style, and hole type are grouped for easier purchasing decisions.
- Results after use. Correct selection supports faster setup, cleaner tap-drill matching, fewer thread-size mistakes, and more repeatable drilled-and-tapped holes.
Common Applications
- Matched tap and YG BasiX drill setup for common drilled-and-tapped holes
- Multi-purpose threading in steels, stainless steels, cast iron, aluminum, copper alloys, and other ductile materials
- Production tapping, job-shop work, tool-room replacement, and maintenance repair operations
- Replacement matching by SKU, thread size, pitch or TPI, pitch limit, coating, and coolant requirement
Quick Answer
YG-1 CTSF343KIT Combo Tap Bright Finish HSS-E Spiral Flute Tap and Drill Kit #10-32 UNF H3 is a YG-1 Combo Tap product used for matched drilling and tapping workflows where the drill size and tap need to stay together for setup accuracy. It supports faster setup, cleaner tap-drill matching, fewer thread-size mistakes, and more repeatable drilled-and-tapped holes.
- Product Family: Combo Tap
- Product Group: Combo Tap Spiral Flute Tap and Drill Kit
- Tool Type: HSS-E tap
- Tool Style: Bright Finish Spiral Flute Tap and Drill Kit Tap and Drill Kit
- Product Format: Tap and Drill Kit
- Coating: Bright Finish
- Substrate: HSS-E
- Manufacturer Part Number: CTSF343KIT
- Thread Size: #10-32
- Threads Per Inch: 32
- Thread Designation: UNF
- Pitch Limit: H3
- Tool Material: HSS-E
- Flute Style: Spiral Flute
- Chamfer Lead: 2P-3P
- Coolant Style: Without Coolant
- Hole Type: Blind Hole up to 2.5xD
- Overall Length: 55 mm
- Drill Diameter: 4.1 mm
- Availability: In Stock - Estimated Delivery in 3-5 Business Days
Common Questions
What is the YG-1 CTSF343KIT?
CTSF343KIT is a YG-1 Combo Tap product for multi-purpose threading where chip evacuation, tool life, and thread quality need to be controlled.
Where should this Combo Tap be used?
Use this model for matched drilling and tapping workflows where the drill size and tap need to stay together for setup accuracy. Confirm whether the application is blind-hole, through-hole, kit-based, or set-based before ordering.
What makes Combo Tap useful?
Combo Tap geometry is designed to provide smooth chip evacuation, reduce overfeeding and underfeeding, and keep thread quality more consistent in less-than-perfect production conditions.
How do I confirm the correct replacement?
Match EDP CTSF343KIT, thread size, pitch or TPI, pitch limit, coating, substrate, coolant style, tap drill size, work material, holder alignment, and tapping speed before ordering.
Image reference: YG-1 Combo Tap product CTSF343KIT.
Need Help Matching a Combo Tap?
Send us the EDP, thread size, pitch limit, coating, hole type, coolant requirement, and work material. L. Dewitt McCarter, Inc. can help verify the correct YG-1 Combo Tap for your application.
Contact Our Technical TeamAdditional Information
Manufacturer: |
YG-1 |
Manufacturer Part Number: |
CTSF343KIT |
Product Family: |
Combo Tap |
Product Group: |
Combo Tap Spiral Flute Tap and Drill Kit |
Tool Category: |
Combo Tap |
Application Family: |
matched drilling and tapping workflows where the drill size and tap need to stay together for setup accuracy |
Tool Type: |
HSS-E tap |
Tool Style: |
Bright Finish Spiral Flute Tap and Drill Kit Tap and Drill Kit |
Package Unit: |
1 |
Measurement System: |
Inch |
Thread Size: |
#10-32 |
Threads Per Inch: |
32 |
Thread Designation: |
UNF |
Pitch Limit: |
H3 |
Drill Diameter: |
4.1 mm |
Drill Flute Length: |
22 mm |
Drill Overall Length: |
55 mm |
Overall Length: |
55 mm |
Series: |
CTSF |
Size: |
Combo Tap #10-32, H3 / YG Basi x Drill 4.1 x 22 x 55 |
Tool Family: |
Spiral Flute Tap and Drill Kit |
Tool Material: |
HSS-E |
Thread Angle: |
60 degrees |
Flute Style: |
Spiral Flute |
Hole Type: |
Blind Hole up to 2.5xD |
Application Material: |
Multi-Purpose |
Coolant Style: |
Without Coolant |
Chamfer Lead: |
2P-3P |
Product Format: |
Tap and Drill Kit |
